Hello!
The range is all of the y-values of the function. As we can see, the function is at y-values 0, -2,-4 and -6.
Therefore, our answers are 0 ,-2 and -6.
I hope this helps!
Possible values for y are<u> infinite</u>
<h3>Further explanation
</h3>
Trigonometry is the science of mathematics that studies the relationship between sides and angles in triangles
Given special angles of trigonometric functions, for example

In the trigonometric function equation y = cos⁻¹ 0, then the value of y can be determined:
y = cos⁻¹0
y = arc cos 0
cos y = 0
Then the value of y :

Or can be formulated :
⇒ y: arithmetic sequence
So there are infinite values for y
<h3>
Learn more</h3>
trigonometric identities
brainly.com/question/5013374
Keywords: trigonometric, infinite values,arithmetic sequence
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Applying the rule for dilation, we will multiply the scale factor to its coordinates.
Having Q (0,2) and DO 0.5(x.y), the coordinates of Q' will be:
x = (.5)(0) = 0
y = (.5)(2) = 1
Therefore coordinates of Q' is (0,1)
*Having a scale factor of >1, the figure is said to be reduced.
Answer:
2.1 miles
Step-by-step explanation:
you can see a drawing of the situation in the attached picture (you need to draw all the places mentioned and the distance between them),
this way we can form a right triangle between the school and the hospital with measures of sides: 1.7 and 1.2 miles
and the green line is the straight line between the school and the hospital, so you need pythagoras to find the value:

rounding to the nearest tenth:
2.1 miles